I never been taught this and it's on the exam papers, how do I do this?
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Originally Posted by Cthul I never been taught this and it's on the exam papers, how do I do this? You'll need to get it of the form where is some remainder... . Now you need to break down the remainder using the method of partial fractions. Let . So . Subtracting the second equation from the first gives . Since . So finally we have: .
Originally Posted by Cthul I never been taught this and it's on the exam papers, how do I do this? First, divide into You will get a remainder Hence since Now you need to express the remaining fraction as the sum of partial fractions Solve for A and B.
This helped, thank you. (Solved)
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